bone conducting headsets to get your message heard in noisy environments. A Japanese company called NS-ELEX has created a new type of earpiece / microphone called the "e-Mimi-kun" (good ear boy), which utilizes air vibrations in the ear to deliver your voice to the other end of the line. Apparently, the design reduces outside noise by a factor of six, and a Sanyo chip used in the device further reduces sound levels, making things up to ten times quieter. The earpiece can be tethered to a phone, or work wirelessly via Bluetooth. No release date or pricing info available right now, but we're pretty sure stock brokers will snap these up like hot-cakes.